White Elo Black Elo ECO Year Res. #       Groenewold, Jan Joris Zijlstra, M E01 1997 1-0 30 Groenewold, Jan Joris Aarts, Maikel E73 1997 1-0 32 Groenewold, Jan Joris Huistra, Heikel E18 1997 1-0 34 Groenewold, Jan Joris Keizer, Theodoor E04 1998 1-0 29 Groenewold, Jan Joris Van Elteren, Jesse A73 1998 1-0 51 Groenewold, Jan Joris Azadmanesh, Moosa 2147 A57 1999 1-0 65 Groenewold, Jan Joris Van Dongen, Cor A60 1999 1-0 52 Groenewold, Jan Joris Rijnaarts, Sjef E01 1999 1-0 18 Groenewold, Jan Joris Fakkel, Ewout A94 2000 1-0 33 Groenewold, Jan Joris Van Onzen, Jeroen A15 2000 1-0 28 Groenewold, Jan Joris Snuverink, Laurens A08 2000 1-0 43 Groenewold, Jan Joris Hijweegen, Claudia A10 2001 1-0 35 Groenewold, Jan Joris Groenhuis, Vincent A15 2001 1-0 43 Groenewold, Jan Joris Koekoek, Arjen A14 2001 1-0 42 Page 1
Groenewold, Jan Joris - Zijlstra, M - Hengelo U16 op (2), Hengelo, 1997 E01 1.d4 e6 2.c4 Nf6 3.g3 Nc6 4.Bg2 d5 5.Nf3 Bd6 6.Qc2 O-O 7.O-O b6 8.a3 Ba6 9.cxd5 exd5 10.Qxc6 Bxe2 11.Re1 Bxf3 12.Bxf3 h6 13.Nc3 Rb8 14.Bd2 a5 15.Nb5 Kh8 16.Nxd6 cxd6 17.Bf4 Rc8 18.Qxd6 Rc2 19.Qxd8 Rxd8 20.Re2 Rxe2 21.Bxe2 Re8 22.Bf3 b5 23.Kf1 b4 24.Re1 Rxe1+ 25.Kxe1 b3 26.Be5 a4 27.Bxf6 gxf6 28.Bxd5 Kg7 29.Bc6 f5 30.Bxa4 1-0	Search games Games: 10666599 / Last update: 30 Jul 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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